We divide 187215 by 80
We want to divide 187215 by 80.

Moving on to step 1:
1 divided by 80 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 80

Let's proceed to step 2:
If we divide 18 by 80, we get 0 and a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 18, we get 18.
Bring next digit (7) of the dividend behind the 18 and repeat the process: 187 / 80

Step 3:
If we divide 187 by 80, we get 2 and a remainder of 27.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 160 from 187 to get 27.
Grab the next digit (2) from the dividend, add it to 27, then carry on: 272 / 80

Going ahead to step 4:
When dividing 272 by 80, we get 3 with a remainder of 32.
The next digit of our result is 3. 
Result so far: 23.0
Deduct 240 from 272 and we're left with 32.
Grab the next digit (1) from the dividend, add it to 32, then carry on: 321 / 80

Going ahead to step 5:
When dividing 321 by 80, we get 4 with a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 234.0
If we take 320 away from 321, we end up with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 80

Moving on to step 6:
15 divided by 80 is 0 with a remainder of 15.
The next digit of our result is 0. 
Result so far: 2340.0
If we take 0 away from 15, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 7:
The number 80 fits into 150 1 times, leaving a remainder of 70.
Use 1 as the next digit of our solution. 
Result so far: 2340.1
If we take 80 away from 150, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 8:
When dividing 700 by 80, we get 8 with a remainder of 60.
The next digit of our result is 8. 
Result so far: 2340.18
The remainder is 60 after subtracting 640 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 9:
When dividing 600 by 80, we get 7 with a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 2340.187
Deduct 560 from 600 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 10:
80 can be fit into 400 5 times, resulting in a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 2340.1875
Subtracting 400 from 400 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 11:
80 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 2340.1875
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 12:
If we divide 0 by 80, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 2340.1875
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 2340.1875 with a remainder of 0.0.